Ford Powerstroke Diesel Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
380 Posts
Discussion Starter #1
how hard is it to change the plugs on the back of the heads on a OBS 7.3 and where do i get new ones?
 

·
Registered
Joined
·
67 Posts
Dealer item, they have upgraded the 0-rings, 0-rings not available separately, must purchase plug, I believe.......I have only had to change the front one's, due to leakage....not going to change rear, until they start leaking....looks like tough job, behind turbo...
 

·
a truck
Joined
·
13,142 Posts
Its not a bad job at all, you just need to get back there with a 3/8" ratchet and you can get them loose.
 
1 - 3 of 3 Posts
Top